Hire the Best Google API Developers

🏆 10+ Years Experience | 500+ Apps Successfully Managed | 10,000+ Permissions Configured 🛑 Is your App Review rejected by Meta (Facebook), Google, or other Social Networks? Or do you simply not know how to get it approved? Getting API permissions approved is frustrating. Whether you are stuck with a generic rejection message like "Invalid Screencast" or you are just starting and don't know the process—I can help. I specialize in Fixing Rejected App Reviews and handling the entire Compliance & Verification process. Unlike generic developers, I don't just "apply"—I create the required assets (including the specific Verification Screencast Video) to maximize your chances of approval. ✅ MY CORE SPECIALTY: THE "DONE-FOR-YOU" APPROVAL STRATEGY I record and narrate the exact verification screencast video that the review teams (Meta/Google) demand. This is the #1 reason for rejection, and I handle it completely for you. I provide API Approvals for the following Networks: Meta (Facebook & Instagram): Graph API, Marketing API, Instagram Basic & Graph. WhatsApp: Cloud API Setup & Verification. Google Services: Gmail, Drive, YouTube Data API, Google My Business. Twitter / X: API v2 Access levels. LinkedIn: Marketing & Share API. TikTok: Display & Commercial Content API. Other Networks: Pinterest, Reddit, Vimeo, Medium, VK, Dailymotion, Flickr, Tumblr. ✅ SPECIFIC PERMISSIONS I SECURE: Meta (Pages & Business): publish_video, pages_manage_posts, pages_manage_engagement, pages_messaging, pages_show_list, pages_read_user_content, pages_read_engagement, pages_user_genders, pages_user_timezone, pages_user_locale, pages_manage_metadata, read_insights, business_management, Human Agent, Business Asset User Profile Access. Instagram API: instagram_basic, instagram_content_publish, instagram_manage_comments, instagram_manage_messages, instagram_manage_insights, Instagram Public Content Access, instagram_business_basic, instagram_business_content_publish, instagram_business_manage_messages, instagram_business_manage_comments, instagram_business_manage_insights. Ads & Media: ads_management, ads_read, pages_manage_ads, Ads Management Standard Access. WhatsApp API: whatsapp_business_messaging, whatsapp_business_management, catalog_management. Google OAuth Scopes: Verification for Sensitive and Restricted scopes (Gmail, Drive, YouTube). 🔌 EXPERT IN SAAS PLATFORMS & SCRIPTS: I specialize in getting API approvals for popular SaaS platforms, Open Source tools, White-label scripts, and CodeCanyon products, including: Marketing & Chatbots: BotSailor, ChatPion, ChatWoot, Stackposts, Magic AI, Beepost, SocialAI, IniBazar, SocialVibe. URGENT LAUNCH? Do you need to go Live in few days? If you cannot wait for the standard 5-7 day review timeline, I offer a Rapid Launch Solution. 👉 Click "Invite to Job" to discuss this Express Option with me immediately. 💎 Why Hire Me? ✅ Proven Track Record: Over 500+ Apps navigated through the review process. ✅ Video Creation Included: I create the demo video required for the review process. ✅ Result-Oriented: I focus entirely on getting your approval, so your app can go Live. Stop wasting time with repeated rejections. Let's get your permissions approved. Click "Invite to Job" and share your rejection screenshot with me.

Expert in Google Sheets, App Script, Add-ons, Google Cloud and Suite Admin, MS Office VBA automation. Deep knowledge of MS and Google products, cloud technologies, domains portfolio management, web publishing. Certified Advanced Google Analytics and Google Tag Manager Fundamentals. Certified IT professional with extensive background in PM, IT management, development.

Experts in API Integration and Integration Architecture for complex business systems. When business systems must exchange data reliably, simple API connections are rarely enough. We design and build production-grade API integrations connecting ERP, CRM, e-commerce platforms, and internal systems — focusing on reliability, observability, and long-term maintainability. Our work centers on custom integrations that support real business operations, not fragile scripts or quick automation hacks. 🧩 What We Do 🔹 API Integration & System Connectivity Design and implementation of reliable API integrations between ERP, CRM, e-commerce, marketing, and internal systems using REST APIs, webhooks, and secure authentication. 🔹 Integration Architecture Design of robust integration architectures including data synchronization strategies, retry logic, monitoring, error handling, and long-term maintainability. 🔹 On-premise Integration Platforms Custom API integration hubs deployed on your infrastructure (Laravel / PHP), including scheduling, logging, monitoring, and full operational control. 🔹 API Development & Consulting End-to-end API development: REST API design, OAuth authentication, webhook processing, multi-system integration strategies, system audits, and integration consulting. 🔹 Data Synchronization Reliable data pipelines between ERP, CRM, analytics, and internal systems with validation, monitoring, and recovery mechanisms. ⚙️ Our Strengths ✅ Strong focus on API integration for complex business workflows (finance, e-commerce, logistics, marketing operations) ✅ Production reliability by default — logging, retries, monitoring, and alerts included ✅ Security-first architecture suitable for on-premise and private cloud deployments ✅ End-to-end ownership — from architecture and API development to deployment and long-term support 🧠 Tech Stack Languages & Frameworks: Laravel / PHP / Node.js / Python Integration Technologies: REST APIs, Webhooks, OAuth, event-driven integrations Platforms & APIs: HubSpot, QuickBooks Online, Xero, Shopify, Acumatica, BigCommerce, Airtable, Slack, Notion, Google Workspace Infrastructure: AWS, DigitalOcean, Docker, Linux 🌟 Why Clients Choose QPMSoft 💼 $400K+ earned on Upwork | 100% Job Success | 10+ years building integration systems 🤝 Clear communication, fast response times, and realistic expectations 🚀 Flexible engagement models — from focused API integrations to long-term integration platforms Whether you need API Integration, custom API Development, or reliable system integrations between ERP, CRM, and e-commerce platforms, we focus on building systems that are stable, maintainable, and production-ready.

I am Rahul a results-driven Airtable Automation Expert and Full-Stack Developer specializing in Airtable automation, Gravity Forms and JotForm integrations, Twilio SMS/Voice automation, and custom API development using PHP and Laravel. If you need to connect WordPress or WooCommerce to Airtable, automate business workflows, or integrate third-party APIs like Twilio, Stripe, Printful, or PayPal, I can build you a reliable, scalable solution tailored to your exact workflow. ✅ Core Skills & Expertise 📊 Airtable Development & Automation Airtable base design with linked records, formulas, and interfaces Advanced Airtable automations using scripts, webhooks, and the Airtable API Custom Airtable integrations with CRMs, forms, and eCommerce systems No-code/low-code workflow optimization with Make (Integromat) and Zapier 📝 Form Integrations & Workflow Automation Gravity Forms, WS Form, JotForm, Zoho Forms, Formstack, Fluent Forms & Formidable Forms Form-to-Airtable data pipelines, auto-responders, conditional logic, and lead routing Real-time webhook triggers and Airtable synchronization for lead management 🌐 WordPress & WooCommerce Development Custom WordPress theme and plugin development WooCommerce automation for product management and checkout processes API integrations with Printful, Printify, and other third-party services 💻 PHP & Laravel Development RESTful API design and backend systems using Laravel and PHP Secure Stripe and PayPal payment gateway integrations Custom API development and webhook-based workflow automation 📞 Twilio API & Messaging Automation Twilio SMS, Voice, and IVR flow setup via Twilio Studio Automated lead follow-ups, appointment reminders, and alert systems Twilio API integrations with CRMs, WordPress, and Airtable Tech & Tools: Airtable, Laravel, PHP, WordPress, WooCommerce Gravity Forms, WS Form, JotForm, Zoho Forms, Formstack, Fluent Forms, Formidable Forms Twilio API, Stripe, PayPal, Printful API, Printify ✅ Why Work With Me? 🔁 End-to-end automation expert — no more manual tasks 📈 Business-first approach — focused on ROI and user experience 🧩 Seamless API integrations — make all your tools talk to each other 💬 Clear communication & prompt delivery Ready to bring your project to life with smarter workflows and scalable code? 📬 Let’s talk today — and turn your tech into a competitive advantage. Keyword: Twilio API, Twilio Integration SMS Messaging, Voice Calls, Twilio Functions, Twilio Studio, Twilio Call Center Solutions, center solutions using Twilio, Interactive Voice Response (IVR), Twilio Flex, Twilio Development, API Integration, VoIP Solutions,

👑𝗧𝗼𝗽 𝟭% 𝗘𝘅𝗽𝗲𝗿𝘁-𝗩𝗲𝘁𝘁𝗲𝗱 𝗧𝗮𝗹𝗲𝗻𝘁 | 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗣𝘆𝘁𝗵𝗼𝗻 & 𝗙𝗮𝘀𝘁𝗔𝗣𝗜 | 𝗪𝗲𝗯 & 𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 I am an expert Full Stack Developer with over 12 years of experience in building scalable, high-performance web and mobile applications. With a deep understanding of modern frameworks and technologies such as Node.js, Python, and FastAPI, I have consistently delivered innovative solutions to complex challenges, working across the full stack to build end-to-end solutions. As a top 1% Expert-Vetted Talent, I’ve been pre-screened by industry professionals and talent managers to ensure I meet the highest standards of technical expertise and quality. Throughout my career, I’ve had the privilege of working in dynamic, high-impact roles at some of the most renowned tech companies, where I gained extensive experience in leading engineering teams and architecting advanced systems. 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 1- 𝗦𝗲𝗻𝗶𝗼𝗿 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 Spearheaded large-scale, cloud-based software systems that supported Microsoft’s enterprise solutions, focusing on security, performance optimization, and user experience. Led cross-functional teams to implement key features for Microsoft Azure and Office 365. 2- 𝗦𝗲𝗻𝗶𝗼𝗿 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | 𝗙𝗮𝗰𝗲𝗯𝗼𝗼𝗸 Contributed to the core engineering teams responsible for Facebook’s backend services, handling millions of active users and optimizing real-time data processing. Played a pivotal role in building scalable APIs, improving system performance, and enhancing user experience. 𝟯- 𝗟𝗲𝗮𝗱 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | 𝗛𝗲𝗹𝗹𝗼𝗴𝗼𝘃 𝗔𝗜 Directed a team to build AI-powered government solutions, improving efficiency and accessibility for public services. Collaborated with stakeholders to design innovative features while ensuring system reliability and scalability. 𝗞𝗲𝘆 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 1- Backend Development: Skilled in Node.js, Python, FastAPI, and Express.js for building scalable APIs and microservices. 2- Frontend Development: Experienced with React.js, Vue.js, and HTML/CSS for creating responsive web interfaces. 3- Mobile Development: Expertise in React Native and Flutter for cross-platform mobile app development. 4- Cloud & DevOps: Proficient in AWS, Azure, Google Cloud, Docker, Kubernetes, and CI/CD for scalable deployment. 5- Database Management: Strong in relational and NoSQL databases like PostgreSQL, MySQL, MongoDB, and Redis. 6- Agile & Leadership: Experienced in leading Agile teams, driving project success, and mentoring junior developers. 𝗙𝗹𝗲𝘅𝗶𝗯𝗹𝗲 𝗧𝗶𝗺𝗲𝘇𝗼𝗻𝗲 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆: I am comfortable working across a variety of time zones and can adapt to your team’s working hours, ensuring seamless collaboration no matter where you're based. Whether you need overlapping work hours or full-time availability, I am open to flexible arrangements that align with your team’s needs. 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆, 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: I have a proven track record of building high-performance systems that scale efficiently, ensuring long-term stability and performance. I am committed to delivering robust solutions that meet business goals while optimizing user experience. 𝗙𝗮𝘀𝘁-𝗣𝗮𝗰𝗲𝗱 & 𝗥𝗲𝘀𝘂𝗹𝘁𝘀-𝗗𝗿𝗶𝘃𝗲𝗻: I thrive in fast-paced environments and understand the importance of meeting deadlines without compromising on quality. I take a results-driven approach to development, always focusing on delivering value quickly and effectively. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗟𝗲𝗮𝗱𝗲𝗿𝘀𝗵𝗶𝗽 𝗮𝗻𝗱 𝗧𝗲𝗮𝗺 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻: Throughout my career, I’ve led multiple cross-functional teams, ensuring strong collaboration and clear communication at all stages of development. Whether working as a lead engineer or as part of a team, I take an active role in mentoring and guiding junior developers to achieve their full potential. 𝗜𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝘃𝗲 & 𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗟𝗲𝗮𝗿𝗻𝗲𝗿: I am passionate about staying ahead of the curve in an ever-evolving tech landscape. My curiosity drives me to constantly explore new tools, technologies, and techniques, so I can apply the best possible solutions to each project I undertake. 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗚𝗿𝗲𝗮𝘁 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿! With expertise in Full Stack Development, cloud solutions, and Agile, I offer flexible timezone availability and a commitment to delivering high-quality, scalable applications, ready to collaborate and drive results. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Full Stack Developer, Senior Software Engineer, Node.js, Python, FastAPI, React.js, Web Development, Mobile Development, Backend Development, Frontend Development, Full Stack Architecture, API Development, RESTful APIs, Microservices, Cloud Computing, AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD, Continuous Integration.

Hello, I’m Raj Narayan Gupta, a Full Stack Developer with more than five years of experience in designing and developing modern web applications. I build fast, secure, and scalable solutions using .NET technologies and cloud platforms like Azure and AWS. I have a strong command over C#, ASP.NET Core, Blazor, and React, and I enjoy working on both backend and frontend parts of a project. My approach focuses on writing clean, maintainable code, optimizing performance, and ensuring smooth deployment through modern DevOps practices. Core Skills and Expertise ASP.NET Core MVC, Razor Pages, Blazor Microservices, CQRS, Repository Pattern, SignalR, RabbitMQ RESTful API development and third-party integrations React.js, TypeScript, JavaScript (ES6+), and responsive UI design SQL Server, MySQL, Entity Framework Core Azure App Services, AWS Elastic Beanstalk, Dokploy, CloudPanel, S3, and CI/CD pipelines What I Can Help You With Building new web applications from the ground up Refactoring or upgrading existing .NET projects Designing and integrating REST APIs Implementing authentication and authorization (JWT, OAuth, Identity) Database design, optimization, and migration Fixing bugs, improving performance, and maintaining reliability Why Work With Me I have a solid understanding of .NET architecture and full-stack development, allowing me to deliver solutions that are both scalable and efficient. My work is guided by attention to detail, clear communication, and a focus on client satisfaction. I’m comfortable collaborating in agile environments and taking ownership of complete project lifecycles. If you’re looking for a developer who understands business goals as well as technology, I’d be happy to help you bring your project to life. Let’s discuss how we can work together to build something great.